14562455625 has 45 divisors (see below), whose sum is σ = 26301255123. Its totient is φ = 7761816000.

The previous prime is 14562455591. The next prime is 14562455653. The reversal of 14562455625 is 52655426541.

The square root of 14562455625 is 120675.

It is a perfect power (a square), and thus also a powerful number.

14562455625 is a `hidden beast` number, since 1 + 4 + 56 + 24 + 556 + 25 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 2569577481 + 11992878144 = 50691^2 + 109512^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is a de Polignac number, because none of the positive numbers 2^k-14562455625 is a prime.

It is a super-2 number, since 2×14562455625² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 9049821 + ... + 9051429.

Almost surely, 2^14562455625 is an apocalyptic number.

14562455625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14562455625 is the 120675-th square number.

14562455625 is the 60338-th centered octagonal number.

It is an amenable number.

14562455625 is a deficient number, since it is larger than the sum of its proper divisors (11738799498).

14562455625 is an frugal number, since it uses more digits than its factorization.

14562455625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244 (or 1617 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

The spelling of 14562455625 in words is "fourteen billion, five hundred sixty-two million, four hundred fifty-five thousand, six hundred twenty-five".